[Speedwaypj]

Expansion/surge tank (and overflow tank);
I integrated a 2qt expansion/surge tank (and 1 qt overflow tank);
Initial timing @ 13 BTDC ; Total @ 33 BTDC (w/o vac)
80 F ; Ran Aux garage fan.
Much better; after 45 minutes of running (@idle) radiator pressure only went to 6psi and temp stayed under 210F.
So I'll plan an electrical Puller with high CFM...and the mechanical Fan
Time to move past this now.
Again, thanks all!
PJ